Posted by John Dewan on Dec 16th 2015
March 27, 2007
Time for one of our annual favorites. We all hear “spring training means nothing,” and yet teams make huge decisions based on spring training. Which is it? Research shows we can learn something from spring training. A hitter that has a great spring training often goes on to have a better-than-normal season. In precise statistical terms, a hitter with a positive difference between their spring training slugging percentage and their lifetime slugging percentage of 200 points or more alerts us to a step forward in the coming season. We analyzed hitters with both a minimum of 200 career regular season at-bats and with a minimum of 35 spring training at-bats (through spring training games of Monday, March 26, 2007) and found 36 players who might be heading for above-average seasons.
Possible Breakout Players (Slugging percentage 200+ points better in spring training) Hitter
Team
Diff.
Spring
Career
Raul Ibanez Sea .436 .905 .469 Ronny Paulino Pit .419 .814 .395 Khalil Greene SD .386 .820 .434 Scott Hairston Ari .370 .800 .430 Jose Guillen Sea .335 .780 .445 Greg Dobbs Phi .329 .680 .351 Brandon Phillips Cin .327 .702 .375 Derrek Lee ChC .304 .804 .500 Johnny Estrada Mil .295 .702 .407 Chase Utley Phi .280 .789 .509 Reed Johnson Tor .280 .703 .423 Jason Smith Tor .266 .651 .385 Lance Niekro SF .263 .692 .429 Jerry Hairston Tex .260 .622 .362 Michael Cuddyer Min .259 .714 .455 Brad Hawpe Col .258 .722 .464 Milton Bradley Oak .255 .684 .429 Mike Rivera Mil .250 .625 .375 Aramis Ramirez ChC .243 .736 .493 Ramon Vazquez Tex .240 .575 .335 Cristian Guzman Was .237 .611 .374 Placido Polanco Det .237 .646 .409 Timo Perez Det .237 .610 .373 Sammy Sosa Tex .236 .773 .537 Ian Kinsler Tex .231 .685 .454 Garret Anderson LAA .224 .694 .470 Jose Cruz SD .223 .676 .453 Vernon Wells Tor .222 .714 .492 Adrian Gonzalez SD .219 .694 .475 Orlando Hudson Ari .216 .644 .428 Ryan Zimmerman Was .216 .695 .479 Willie Bloomquist Sea .215 .544 .329 Howie Kendrick LAA .211 .627 .416 Nick Swisher Oak .211 .679 .468 Jose Valentin NYM .209 .659 .450 Yuniesky Betancourt Sea .202 .596 .394